You need to add the CNN channel to the Roku streaming device for activating the channel. To obtain the channel on Roku account, you need to locate the CNN.it/roku» channel from the Roku channel hub that is usually under the News section. For any furthermore updates or info on CNN channel activation on Roku you can call us @ +1-855-729-8080 or visit our site Roku com link» for procuring the best technical assistance.